3. Which of the following represents the
scale factor for the figure below?
A'(-1,2)
B'(2,2)
C'(1.-1)
D'(-2,-1)
A
В.
3
A'
B'
-547-3
D'
2/3 4
C'
C
85
D
-3
-4
A(-2,4) B(4,4)
C(2,-2) D(-4,-2)
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A. 1/2
B. 2
C. 3
D. 1/3